Trace number 1556590

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-09.cnf
MD5SUM5c56557463274332c6704b6432dfc42b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark629.145
Satisfiable
(Un)Satisfiability was proved
Number of variables69487
Number of clauses226581
Sum of the clauses size587221
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 292264
Number of clauses of size 3134188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.19/0.20	c ==============================================================================
0.19/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.19/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.19/0.20	c ==============================================================================
0.19/0.20	c |         0 |  225938   585551 |   67781       0        0     nan |  0.000 % |
0.99/1.03	c |         0 |  163277   552290 |      --       0       --      -- |     --   | -62661/-33261
0.99/1.03	c ==============================================================================
0.99/1.03	c Result  :   #vars: 28519   #clauses: 163277   #literals: 552290
0.99/1.03	c CPU time:   0.960853 s
0.99/1.03	c ==============================================================================
1.19/1.27	c lySAT 0.1
1.19/1.27	c minisat core +  additionnal features
1.19/1.27	c ============================[ Problem Statistics ]=============================
1.19/1.27	c |                                                                             |
1.19/1.27	c |  Number of variables:  28519                                                |
1.19/1.27	c |  Number of clauses:    163277                                               |
1.26/1.40	c |  Parsing time:         0.11         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556590-1238843780/watcher-1556590-1238843780 -o /tmp/evaluation-result-1556590-1238843780/solver-1556590-1238843780 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1556590-1238843780.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12995
/proc/meminfo: memFree=1267904/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (lysat.sh) R 12993 12995 12958 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1157043574 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12995/statm: 1339 234 194 169 0 50 0
[pid=12996] ppid=12995 vsize=1556 CPUtime=0
/proc/12996/stat : 12996 (SatElite) R 12995 12995 12958 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 1157043574 1593344 276 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/12996/statm: 389 278 51 127 0 259 0

[startup+0.084632 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12995
/proc/meminfo: memFree=1267904/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1157043574 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12995/statm: 1339 235 195 169 0 50 0
[pid=12996] ppid=12995 vsize=21720 CPUtime=0.07
/proc/12996/stat : 12996 (SatElite) R 12995 12995 12958 0 -1 4194304 4095 0 0 0 5 2 0 0 19 0 1 0 1157043574 22241280 3932 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12996/statm: 5430 3932 51 127 0 5300 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 27076

[startup+0.102631 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12995
/proc/meminfo: memFree=1267904/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1157043574 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12995/statm: 1339 235 195 169 0 50 0
[pid=12996] ppid=12995 vsize=23172 CPUtime=0.09
/proc/12996/stat : 12996 (SatElite) R 12995 12995 12958 0 -1 4194304 4467 0 0 0 7 2 0 0 19 0 1 0 1157043574 23728128 4304 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12996/statm: 5793 4305 51 127 0 5663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28528

[startup+0.301649 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12995
/proc/meminfo: memFree=1267904/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1157043574 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12995/statm: 1339 235 195 169 0 50 0
[pid=12996] ppid=12995 vsize=36132 CPUtime=0.29
/proc/12996/stat : 12996 (SatElite) R 12995 12995 12958 0 -1 4194304 7803 0 0 0 24 5 0 0 21 0 1 0 1157043574 36999168 7470 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12996/statm: 9033 7470 68 127 0 8903 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41488

[startup+0.702683 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12995
/proc/meminfo: memFree=1267904/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1157043574 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12995/statm: 1339 235 195 169 0 50 0
[pid=12996] ppid=12995 vsize=42428 CPUtime=0.69
/proc/12996/stat : 12996 (SatElite) R 12995 12995 12958 0 -1 4194304 9275 0 0 0 63 6 0 0 25 0 1 0 1157043574 43446272 8942 1992294400 134512640 135034092 4294956112 18446744073709551615 134577055 0 0 4096 3 0 0 0 17 0 0 0
/proc/12996/statm: 10607 8942 68 127 0 10477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47784

[startup+1.50276 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 12997
/proc/meminfo: memFree=1227120/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 5356

[startup+3.1019 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1246000/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=15684 CPUtime=1.82
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 3662 0 0 0 180 2 0 0 25 0 1 0 1157043701 16060416 3647 1992294400 134512640 135226915 4294956224 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/12998/statm: 3921 3647 82 174 0 3744 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21040

[startup+6.30117 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1244976/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=16464 CPUtime=5
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 3854 0 0 0 498 2 0 0 25 0 1 0 1157043701 16859136 3839 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 4116 3839 82 174 0 3939 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21820

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1244104/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=17416 CPUtime=11.4
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 4085 0 0 0 1138 2 0 0 25 0 1 0 1157043701 17833984 4070 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 4354 4070 82 174 0 4177 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22772

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1243528/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=18096 CPUtime=24.2
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 4245 0 0 0 2418 2 0 0 25 0 1 0 1157043701 18530304 4230 1992294400 134512640 135226915 4294956224 18446744073709551615 134544613 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 4524 4230 82 174 0 4347 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23452

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1242824/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=18700 CPUtime=49.78
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 4391 0 0 0 4976 2 0 0 25 0 1 0 1157043701 19148800 4376 1992294400 134512640 135226915 4294956224 18446744073709551615 134539897 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 4675 4376 82 174 0 4498 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 24056

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1241224/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=20448 CPUtime=100.96
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 4825 0 0 0 10093 3 0 0 25 0 1 0 1157043701 20938752 4810 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 5112 4810 82 174 0 4935 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 25804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1239176/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=22528 CPUtime=160.93
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 5347 0 0 0 16090 3 0 0 25 0 1 0 1157043701 23068672 5332 1992294400 134512640 135226915 4294956224 18446744073709551615 134544577 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 5632 5332 82 174 0 5455 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 27884

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1237832/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=23904 CPUtime=220.92
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 5685 0 0 0 22088 4 0 0 25 0 1 0 1157043701 24477696 5670 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 5976 5670 82 174 0 5799 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29260

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1236488/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=25280 CPUtime=280.89
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 6013 0 0 0 28085 4 0 0 25 0 1 0 1157043701 25886720 5998 1992294400 134512640 135226915 4294956224 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 6320 5998 82 174 0 6143 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 30636

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1232840/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=29172 CPUtime=340.87
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 6957 0 0 0 34081 6 0 0 25 0 1 0 1157043701 29872128 6942 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 7293 6942 82 174 0 7116 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34528


################
# More data... #
################

/proc/12998/statm: 8324 7999 82 174 0 8147 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 38652

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1226888/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=34924 CPUtime=640.76
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8420 0 0 0 64067 9 0 0 25 0 1 0 1157043701 35762176 8405 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 8731 8405 82 174 0 8554 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 40280

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1226760/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=34924 CPUtime=700.73
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8420 0 0 0 70064 9 0 0 25 0 1 0 1157043701 35762176 8405 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 8731 8405 82 174 0 8554 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 40280

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1226248/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=35532 CPUtime=760.71
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8544 0 0 0 76062 9 0 0 25 0 1 0 1157043701 36384768 8529 1992294400 134512640 135226915 4294956224 18446744073709551615 134545493 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 8883 8529 82 174 0 8706 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 40888

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1226248/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=35532 CPUtime=820.68
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8545 0 0 0 82059 9 0 0 25 0 1 0 1157043701 36384768 8530 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 8883 8530 82 174 0 8706 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 40888

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1226184/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=35532 CPUtime=880.66
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8548 0 0 0 88057 9 0 0 25 0 1 0 1157043701 36384768 8533 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 8883 8533 82 174 0 8706 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 40888

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1225736/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=36616 CPUtime=940.64
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8684 0 0 0 94055 9 0 0 25 0 1 0 1157043701 37494784 8669 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9154 8669 82 174 0 8977 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 41972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1225672/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=36896 CPUtime=1000.61
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8714 0 0 0 100052 9 0 0 25 0 1 0 1157043701 37781504 8699 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9224 8699 82 174 0 9047 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 42252

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1225352/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=37084 CPUtime=1060.59
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8796 0 0 0 106050 9 0 0 25 0 1 0 1157043701 37974016 8781 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9271 8781 82 174 0 9094 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 42440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1225160/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=37276 CPUtime=1120.57
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 8849 0 0 0 112048 9 0 0 25 0 1 0 1157043701 38170624 8834 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9319 8834 82 174 0 9142 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 42632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1223176/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=38832 CPUtime=1180.55
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 9340 0 0 0 118045 10 0 0 25 0 1 0 1157043701 39763968 9325 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9708 9325 82 174 0 9531 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 44188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1223112/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=38832 CPUtime=1198.74
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 9363 0 0 0 119864 10 0 0 25 0 1 0 1157043701 39763968 9348 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9708 9348 82 174 0 9531 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44188

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12998
/proc/meminfo: memFree=1223112/2055920 swapFree=4175756/4192956
[pid=12995] ppid=12993 vsize=5356 CPUtime=1.26
/proc/12995/stat : 12995 (lysat.sh) S 12993 12995 12958 0 -1 4194304 310 9816 0 0 0 0 117 9 16 0 1 0 1157043574 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12995/statm: 1339 237 195 169 0 50 0
[pid=12998] ppid=12995 vsize=38832 CPUtime=1198.74
/proc/12998/stat : 12998 (LySATi) R 12995 12995 12958 0 -1 4194304 9363 0 0 0 119864 10 0 0 25 0 1 0 1157043701 39763968 9348 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/12998/statm: 9708 9348 82 174 0 9531 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44188

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12995 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=173821
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=97985
# CPU time returned by wait4() is 1.27181
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.81
CPU system time (s): 0.19
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 49268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17382
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10126
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 5

runsolver used 1.07484 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-04 13:16:20
IDJOB=1556590
IDBENCH=70822
IDSOLVER=511
FILE ID=node31/1556590-1238843780
PBS_JOBID= 9085873
Free space on /tmp= 66452 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-09.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556590-1238843780/watcher-1556590-1238843780 -o /tmp/evaluation-result-1556590-1238843780/solver-1556590-1238843780 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1556590-1238843780.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5c56557463274332c6704b6432dfc42b
RANDOM SEED=1433160443

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1268448 kB
Buffers:         97332 kB
Cached:         597444 kB
SwapCached:      10248 kB
Active:         390004 kB
Inactive:       316420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268448 kB
SwapTotal:     4192956 kB
SwapFree:      4175756 kB
Dirty:            6388 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            66824 kB
Committed_AS:  3414960 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node31 at 2009-04-04 13:36:23